Laserfiche WebLink
OPERATOR: <br />MINE: <br />DATE OF INSPECTION: <br />SEDIMENT POND IDENTIFICATION: <br />REFERENCE ELEVATIONS: <br />TWENTYMILE COAL COMPANY <br />FOIDEL CREEK MINE <br />~~ 04 <br />POND D <br />RISER CREST = 6849.9: LOWEST HOLE = 6546.5 <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />Approximate water level: '~ tl'C~ `~ <br />Sediment level (°/, total storage) ~ h <br />Outflow (cfs): /~ Vim! 0%cl <br />FEATURES PROBLEM COMMENTS <br /> <br />EROSIONAL: YES NO <br />Rills & Gullies on Embankments _~ <br />Inadequate Vegetation ~ <br />Outlet Channel Erosion <br />Burrows l/'~ <br />Other _~ <br />STRUCTURAL: <br />Differential Settling _~ <br />Cracks or Slides _~ <br />Seepage <br />Other „~~ <br />APPURTENANT STRUCTURES: <br />Defective Spillways <br />Dewatering Device Clogged _~L <br />Faulty Gates, Battles, Pumps _~~ <br />Other ~L <br />ADDITIONAL COMMENTS: <br />MAINTENANCE REQUIItED:~~~ A <br />i:/pond/grtlypnd/Pondinsp.doc <br />